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Commit 7501994f authored by Bojun Pan's avatar Bojun Pan
Browse files

msm:ipa:mhi: fix the number of max channel for mhi 



Reuse the same set of evt channel for auto/qmap flow control.
Fix the number of max channel and make sure number of event
channels are within the mhi_evid_limits.

Change-Id: I810da70251c1d9eb9f78a47a6994d1d44eb5eeb0
Signed-off-by: default avatarBojun Pan <bojunp@codeaurora.org>
parent fcf83531

drivers/platform/msm/ipa/ipa_v3/ipa_mhi.c

+0 −6
Original line number Diff line number Diff line
@@ -502,12 +502,6 @@ int ipa3_mhi_init_engine(struct ipa_mhi_init_engine *params) 
	ipa_mhi_max_ul_channels = IPA_MHI_MAX_UL_CHANNELS;

	ipa_mhi_max_dl_channels = IPA_MHI_MAX_DL_CHANNELS;



	/* In case of Auto-pcie config, MHI2_PROD and MHI2_CONS is used */

	if (ipa3_ctx->ipa_config_is_auto == true) {

		ipa_mhi_max_ul_channels++;

		ipa_mhi_max_dl_channels++;

	}



	if ((ipa_mhi_max_ul_channels + ipa_mhi_max_dl_channels) >

		((ipa3_ctx->mhi_evid_limits[1] -

		ipa3_ctx->mhi_evid_limits[0]) + 1)) {